Doberstein Stephen K

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Doberstein Stephen K
CIK #0001480111
EDGAR Form CIK 2011 - 2026
3 [0001480111]
4 [0001480111]
Form 3/4/5 Subject 2011 - 2026
Tocagen Inc
Doberstein Stephen K
Dicerna Pharmaceuticals Inc
Nektar Therapeutics
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Tocagen Inc FBRX
Stock Option (right to buy) · derivative
2025-03-20 Grant 31,000 $0.00
Tocagen Inc FBRX
Stock Option (right to buy) · derivative
2024-08-20 Grant 50,000 $0.00
Tocagen Inc FBRX
Stock Option (right to buy) · derivative
2023-09-19 Grant 25,000 $0.00
Tocagen Inc FBRX
Stock Option (right to buy) · derivative
2022-06-01 Grant 25,000 $0.00
Tocagen Inc FBRX
Stock Option (right to buy) · derivative
2022-05-12 Grant 50,000 $0.00
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2021-12-28 Disposed to issuer 25,000
Dicerna Pharmaceuticals Inc DRNA
Common Stock
2021-12-28 Tender 3,333 $38.25 127,487
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2021-12-28 Disposed to issuer 15,000
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2021-12-28 Disposed to issuer 15,000
Dicerna Pharmaceuticals Inc DRNA
Restricted Stock Units · derivative
2021-12-28 Disposed to issuer 3,333
Dicerna Pharmaceuticals Inc DRNA
Common Stock
2021-06-03 Option exercise 3,333
Dicerna Pharmaceuticals Inc DRNA
Restricted Stock Units · derivative
2021-06-03 Option exercise 3,333 $0.00
Dicerna Pharmaceuticals Inc DRNA
Restricted Stock Units · derivative
2021-06-03 Grant 3,333 $0.00
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2021-06-03 Grant 15,000 $0.00
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2020-06-15 Grant 15,000 $0.00
Dicerna Pharmaceuticals Inc DRNA
Restricted Stock Units · derivative
2020-06-15 Grant 3,333 $0.00
Dicerna Pharmaceuticals Inc DRNA
Director Stock Option (Right to Buy) · derivative
2020-03-12 Grant 25,000 $0.00
Nektar Therapeutics NKTR
Common Stock
2019-09-05 Buy 15,000 $17.28 259,200
Nektar Therapeutics NKTR
Common Stock
2019-08-16 Sell 3,245 $18.15 58,897
Nektar Therapeutics NKTR
Common Stock
2019-05-16 Sell 3,461 $31.37 108,572
showing 20 of 85 most recent transactions
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